| 发明名称 | Method and apparatus for fabricating stretch film rolls | ||
| 摘要 | An apparatus for fabricating a stretch film roll comprises a device configured to fold a stretch film web to yield a folded stretch film web comprising at least one longitudinal band of increased thickness, with each band of increased thickness being spaced from the longitudinal edges of the folded stretch film web, and a driven winding shaft for winding the folded stretch film web. | ||
| 申请公布号 | US9630799(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201414332446 | 申请日期 | 2014.07.16 |
| 申请人 | Galea Anthony | 发明人 | Galea Anthony |
| 分类号 | B65H20/28;B65H45/22 | 主分类号 | B65H20/28 |
| 代理机构 | Renner Kenner Greive Bobak Taylor & Weber | 代理人 | Renner Kenner Greive Bobak Taylor & Weber |
| 主权项 | 1. An apparatus for fabricating a stretch film roll, comprising: a device configured to fold a stretch film web to yield a folded stretch film web comprising at least one longitudinal band of increased thickness, each band of increased thickness being spaced from the longitudinal edges of the folded stretch film web; at least one component configured to be oscillated for oscillating the folded stretch film web; and a driven winding shaft for winding the folded stretch film web into a roll, wherein the at least one component configured to be oscillated is one or more of: at least one roller, at least one additional guide, the device, and the winding shaft. | ||
| 地址 | Markham CA | ||